Advantages/Disadvantages of V-8 vs V-12 6.0L Engines - Physics …
Nov 28, 2009 · V12 is heavy, compared to the V8 block, you have more parasitic drag of additional 4 pistons, rings, 4 more rod bearings, probably two more main bearings, heavier intake manifold with more intake runners, heavy longer crankshaft, cam shaft, a lot more drag to open 8 to 16 more valves.
Is L[6] = 6L[1] in Laplace Transforms correct? - Physics Forums
Jul 31, 2004 · hello there.. just a simple question am i correct in assuming that if: L[1] = 1/s then: L[6] = 6L[1] = 6/s? i'm sure that is correct, but it seems be be messing up an initial value problem i am trying to solve.. Nik
Electric Potential Between Multiple Points - Physics Forums
Jun 17, 2010 · Homework Statement There are four points. The electric potential difference between points 1 and 2 (V12) is 30V, the electric potential difference between points 2 and three (V23) is 50 V, and the electric potential difference between points …
Classical mechanics energy and momentum - Physics Forums
May 27, 2011 · Homework Statement I try to solve the problem 3.5 in Kleppner Kolenkow ”An introduction to Mechanics” using various approaches but end up with wrong answers. The problem is: 3.5 A circus acrobat of mass M leaps straight up with initial velocity v0 from a trampoline. As he rises up he takes...
What is the significance of sqrt{2gh} - Physics Forums
Apr 23, 2010 · Hi, I'm not sure how to word my question, so I will just state it upfront. What is the importance of \\upsilon = \\sqrt{2gh} in physics? I've seen it in escape velocity problems, though with an R instead of h. I've seen it with conservation …
Final pressure when two gases at different pressure - Physics Forums
Apr 23, 2011 · final pressure when two gases at different pressure are mixed. The valve between a 5-L tank containing a gas (Methane) at 3 atm and a 1-L tank containing a gas ( Ethane) at 0.55 atm (both are in 50 Degrees Celsius) is opened. What is the final pressure in the tanks? (assume that there is no...
Steps to calculate Air Consumption of a Pneumatic System
Jun 27, 2017 · Hi there, I'm new to this forum and this is my first post so nice to meet you all! Since English is my second language, I apologize for some odd sentences. I'm a 4th year university student and currently has an internship in a Press Shop of a car manufacturer in Thailand. The project has been...
Air flow velocity - big to small and vice versa - Physics Forums
Dec 27, 2017 · Also forgot to mention I have an x-pipe that joins the 2 banks. I do currently have high flow cats and muffs. I currently have dual 2.5" mandrel bend that is on a 347ci (5.6L) race motor, and feel this is fine for this application. I was thinking of running a dual 3", and have asked on racing forums for their opinion.
Ansoft Maxwell, "cannot apply Current Excitation to non planar …
Mar 29, 2012 · As powerful as possible. More RAM -> better (bigger mesh can be applied). Faster CPU -> faster calcs (multicore is not so usefull since Maxwell will use single core of CPU, unless you use multi-core license).
Classical Mechanics: Central Force Problem - Physics Forums
Feb 23, 2014 · Find the frequency of the radial oscillations When I read this part of the question it had me thinking that particle will oscillate along the radial direction like a mass-sping system so that the motion of this particle is like a sinusoidal wave wrapped around a circle (think of sin(x) except that the x-axis is bent into a circle and the oscillations occur perpendicular to the circumference of ...